2012年度上海地区发电机组跳闸原因分析及建议  

Cause Analysis of Shanghai Generator Trip in 2012 and Recommendations

作　　者：陈洪兴[1] 高天云[1] 

机构地区：[1]上海市电力公司电力科学研究院,上海200437

出　　处：《华东电力》2013年第5期1130-1131,共2页East China Electric Power

摘　　要：汇总了上海电网2012年度发电机组跳闸原因分析,结合机组跳闸情况简要分析了热控保护系统的可靠性,根据可靠性理论和实践及目前上海电网发电机组设备的现状,就如何提高发电设备可靠性及技术措施提出一些建议,供相关电厂参考。This paper generalizes the cause analyses of generator trip in Shanghai in 2012, and briefly analyzes the reliabil- ity of thermal protection system in combination with the generator tripping situation. Finally, based on the reliability theory and practice, as well as the status quo of Shanghai power grid generating equipments, some suggestions are proposed with a view to improving generating unit reliability and technical measures, and providing reference to related power plants.

关 键 词：发电机组 跳闸 可靠性分析 

分 类 号：TM711[电气工程—电力系统及自动化]